Formation and integration of new neurons in the adult hippocampus

A Denoth-Lippuner, S Jessberger - Nature Reviews Neuroscience, 2021 - nature.com
Neural stem cells (NSCs) generate new neurons throughout life in the mammalian brain.
Adult-born neurons shape brain function, and endogenous NSCs could potentially be …

Aging and rejuvenation of neural stem cells and their niches

PN Negredo, RW Yeo, A Brunet - Cell stem cell, 2020 - cell.com
Aging has a profound and devastating effect on the brain. Old age is accompanied by
declining cognitive function and enhanced risk of brain diseases, including cancer and …

Spermidine activates mitochondrial trifunctional protein and improves antitumor immunity in mice

M Al-Habsi, K Chamoto, K Matsumoto, N Nomura… - Science, 2022 - science.org
Spermidine (SPD) delays age-related pathologies in various organisms. SPD
supplementation overcame the impaired immunotherapy against tumors in aged mice by …

Quiescence of adult mammalian neural stem cells: a highly regulated rest

N Urbán, IM Blomfield, F Guillemot - Neuron, 2019 - cell.com
Neural stem cells in the adult mammalian brain are the source of new neurons that
contribute to complex sensory and cognitive functions. Most adult neural stem cells are …

Fatty acid transport and signaling: mechanisms and physiological implications

D Samovski, M Jacome-Sosa… - Annual review of …, 2023 - annualreviews.org
Long-chain fatty acids (FAs) are components of plasma membranes and an efficient fuel
source and also serve as metabolic regulators through FA signaling mediated by membrane …

The role of gut bacterial metabolites in brain development, aging and disease

SMS Tran, MH Mohajeri - Nutrients, 2021 - mdpi.com
In the last decade, emerging evidence has reported correlations between the gut
microbiome and human health and disease, including those affecting the brain. We …

Metabolic determination of cell fate through selective inheritance of mitochondria

J Döhla, E Kuuluvainen, N Gebert, A Amaral… - Nature cell …, 2022 - nature.com
Metabolic characteristics of adult stem cells are distinct from their differentiated progeny, and
cellular metabolism is emerging as a potential driver of cell fate conversions,,–. How these …

Lipid droplet availability affects neural stem/progenitor cell metabolism and proliferation

M Ramosaj, S Madsen, V Maillard, V Scandella… - Nature …, 2021 - nature.com
Neural stem/progenitor cells (NSPCs) generate new neurons throughout adulthood.
However, the underlying regulatory processes are still not fully understood. Lipid …

[HTML][HTML] High-fat diet-activated fatty acid oxidation mediates intestinal stemness and tumorigenicity

MD Mana, AM Hussey, CN Tzouanas, S Imada… - Cell Reports, 2021 - cell.com
Obesity is an established risk factor for cancer in many tissues. In the mammalian intestine, a
pro-obesity high-fat diet (HFD) promotes regeneration and tumorigenesis by enhancing …

The bidirectional relationship between metabolism and cell cycle control

FF Diehl, KM Sapp, MG Vander Heiden - Trends in Cell Biology, 2024 - cell.com
The relationship between metabolism and cell cycle progression is complex and
bidirectional. Cells must rewire metabolism to meet changing biosynthetic demands across …